Patented Hercules Module

Manufactured by or under license from St. Louis Retaining Wall Company
12901 Saint Charles Rock Road Bridgeton MO 63044Phone 314-291-3200 Fax 314-291-0265
Covered by one or more of the following patents: 5,277,012
D360,475 D340,996 D362,077 D347,285 D372,106 Other patents pending.